2019年12月6日 · Accessing the internal functionality through the JTAG interface is determinded by the JTAG protocol. Behind the JTAG you might have any other bus. My recommendation is to verify your DUT without the JTAG interface which is on top of your design. In a second step you can then verify the JTAG interface itself.

2021年5月14日 · How to read and write Through JTAG protocol? UVM. UVM, HOW_TO_READ_AND_WRITE_THROUGH_JTAG. 6: 4978: May 14 ...

2024年1月16日 · but I didn’t use jtag VIP, it’s another svt VIP which I guess a similar approach may help you.

2017年6月14日 · Design complexity continues to increase, which is contributing to new challenges in verification and debug. Fortunately, new solutions and methodologies (such as UVM) have emerged to address growing design complex

2022年1月26日 · VIP stands for Verification IP or Verification Intellectual Property … which usually be a complete verification solution for specific interface or protocol, i.e. the Agent with its Driver, Monitor, Sequencer, Sequences, and Checkers. This is nice introduction about it: Semiwiki

2023年3月22日 · In reply to Rana Adeel Ahmad:. Per the LRM, all variables must be declared prior to procedural statements. You need to move the declaration of ‘data’ to the beginning of the task.

2009年9月8日 · Sandeep, I haven’t tried IUS, but from what I have heard/read about, IUS with OVM works best if you stick to single “include “ovm.svh”” at TOP level and avoid the import route.

2014年1月7日 · Several comments on the code you have written: You should never access interface signals outside of an agent’s driver.

The base class for drivers that initiate requests for new transactions via a uvm_seq_item_pull_port. The ports are typically connected to the exports of an appropriate sequencer component.

2022年4月20日 · In reply to Ryan DN:. You cannot create an identifier name from a numeric expression. It is the same as if you had inst.x_zero__inst.